A333713 - cp's OEIS frontend

A333713 Squares visited by a chess king moving on a square-spiral numbered board where the king moves to the adjacent unvisited square containing the spiral number with the most divisors. In case of a tie it chooses the square with the lowest spiral number.

n	a(n)
1	1
2	6
3	18
4	40
5	70
6	108
7	72
8	42
9	20
10	21
11	44
12	45
13	75
14	114
15	160
16	216
17	280
18	350
19	351
20	352
21	432
22	520
23	616
24	720
25	832
26	952
27	1080
28	1216
29	1360
30	1512
31	1672
32	1840
33	2016
34	2200
35	2392
36	2592
37	2800
38	3016
39	3240
40	3472
41	3710
42	3956
43	4212
44	4476
45	4746
46	5024
47	5310
48	5022
49	4743
50	4472
51	4473
52	4209
53	4208
54	3952
55	3705

[1, 6, 18, 40, 70, 108, 72, 42, 20, 21, 44, 45, 75, 114, 160, 216, 280, 350, 351, 352, 432, 520, 616, 720, 832, 952, 1080, 1216, 1360, 1512, 1672, 1840, 2016, 2200, 2392, 2592, 2800, 3016, 3240, 3472, 3710, 3956, 4212, 4476, 4746, 5024, 5310, 5022, 4743, 4472, 4473, 4209, 4208, 3952, 3705]

cp's OEIS Frontend

A333713 Squares visited by a chess king moving on a square-spiral numbered board where the king moves to the adjacent unvisited square containing the spiral number with the most divisors. In case of a tie it chooses the square with the lowest spiral number.

Table of values

List of values